videodecoder: Change GST_WARNING to a GST_DEBUG

It's completely normal for some decoders to queue 50-60 frames without
it causing any problems, e.g. RPi.

diff --git a/gst-libs/gst/video/gstvideodecoder.c b/gst-libs/gst/video/gstvideodecoder.c
index 5f0bf20..cfd8dce 100644 (file)
--- a/gst-libs/gst/video/gstvideodecoder.c
+++ b/gst-libs/gst/video/gstvideodecoder.c
@@ -2732,7 +2732,7 @@ gst_video_decoder_decode_frame (GstVideoDecoder * decoder,
   priv->frames = g_list_append (priv->frames, frame);
 
   if (g_list_length (priv->frames) > 10) {
-    GST_WARNING_OBJECT (decoder, "decoder frame list getting long: %d frames,"
+    GST_DEBUG_OBJECT (decoder, "decoder frame list getting long: %d frames,"
         "possible internal leaking?", g_list_length (priv->frames));
   }